Annals of the South African Museum, Volume 32The Museum - Natural history |
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Page 345
... hydrocephalus . In his description of the branchio - genital region Gilchrist obviously makes a mistake . He says that this region was broken up into four pieces , respectively 90 , 56 , 42 , and 16 mm . long , so that the total length ...
... hydrocephalus . In his description of the branchio - genital region Gilchrist obviously makes a mistake . He says that this region was broken up into four pieces , respectively 90 , 56 , 42 , and 16 mm . long , so that the total length ...
Page 362
... hydrocephalus this fold is much deeper than in B. studiosorum . An anterior epidermic pouch , dorsal to the place of the anterior neuropore , is quite distinct , although shallow , in B. hydrocephalus ( fig . 55 ) , but in B ...
... hydrocephalus this fold is much deeper than in B. studiosorum . An anterior epidermic pouch , dorsal to the place of the anterior neuropore , is quite distinct , although shallow , in B. hydrocephalus ( fig . 55 ) , but in B ...
Page 366
... hydrocephalus . It is not only slightly thicker in the former species , but it is also continuous and quite distinct along the inside of the genital wings , whereas in B. hydrocephalus it becomes so thin that only here and there can a ...
... hydrocephalus . It is not only slightly thicker in the former species , but it is also continuous and quite distinct along the inside of the genital wings , whereas in B. hydrocephalus it becomes so thin that only here and there can a ...
Contents
Saccoglossus inhacensis Kapelus | 294 |
Glossobalanus alatus n | 316 |
Kapelus occurs in countless numbers on the muddy flats west of | 399 |
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Common terms and phrases
1st antennae 2nd joint 6th joint apically Balanoglossus Barnard basal membrane Bay Prof blind-pouches blind-sac body branchial pore branchial region Brnrd buccal cavity canal caudal coelomic cavity collar convex Cross-section delagoensis distal dorso-lateral elongate epidermis epistome epithelium extending external longitudinal flagellum frontal lamina genital wings glandular cells glomerulus gnathopod gonads groove hind margin hydrocephalus inner ramus Isopoda joint of peraeopod keel Keurbooms River lateral length liver region lobe longitudinal musculature lumen Maxilliped median mid-line Monod muscle fibres narrow nerve cord nuclei outer ramus palp peduncle peraeon segment pericardium perihaemal cavities pharynx pleon segment pleopods Plettenberg Bay posterior end proboscis rami ramus of uropod ridge rostral point saccules Schellenberg septum setae Side-plates skeleton slightly species specimen spines Stebb Stebbing stomochord studiosorum surface T. A. Stephenson telson telsonic apex thick tubercles uropod Vanhöffen ventral mesentery ventral pharynx Zool